
CONCRETE_ECHO
A downloadable CONCRETE_ECHO
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A brutal, purposefully obtuse roguelite first-person shooter
You are one of the last humans fighting the Locus, a hyper-intelligent extra-dimensional species that has begun erasing all life on Earth and terraforming it into something beyond comprehension. Clear sectors, scavenge, upgrade, manage risk, and try not to die — you will die a lot.
Features
- Physics-driven tactical FPS movement & combat (Rapier)
- Full attachment/modding system with real stat impact
- Overdrive system — absorb Locus essence to become powerful
- Intelligent, punishing enemy AI that learns and counters repetitive tactics
- Ambient and Electronic playlist as well as in engine audio player
- Roguelite progression: randomized levels, enemies, rare loot,(eventual perks & bosses, each death can affect your game-play dynamically)
- Lean peeking, gradient height control (prone ↔ stand via mouse wheel), power sliding, active camouflage
- Greedy-meshed voxel chunks + ultra-cheap CSS pixellation shader for that brutalist retro look
- Artifacts that affect gameplay in dramatic ways, powerful boons and debuffs from enemies and items.
- Native desktop performance via Tauri
- Brutal challenging AI, you will die if you sit in cover or stay exposed without moving around. Balance incoming later
Accessibility:
- Persistent Game Settings profile
- Custom reticles and dot colors for ADS and hip fire with custom color combinations. Play no HUD, with HUD, your choice, crank up the pixellation effect for a truly challenging retro experience.
- Customize player personal lighting experience to suit your mood, flashlight and ambient light with the multi-mode AmbiLight System.
- Many Game Settings to customize the look and feel of your experience.
| Updated | 18 days ago |
| Status | In development |
| Publisher | |
| Release date | Dec 05, 2025 |
| Rating | Rated 5.0 out of 5 stars (1 total ratings) |
| Author | CONCRETE_ECHO |
| Genre | Shooter |
| Made with | Rust |
| Tags | FPS, hardcore, Post-apocalyptic, Procedural Generation, Retro, Roguelite, Sci-fi, Singleplayer, Tactical |
| Code license | MIT License |
| Asset license | Creative Commons Attribution_ShareAlike v4.0 International |
| Average session | A few minutes |
| Languages | English |
| Inputs | Keyboard, Mouse |
| Accessibility | Subtitles, High-contrast |
| Links | GitHub, GitHub, Artstation |
| AI Disclosure | AI Assisted, Code |
Download
Download NowName your own price
Click download now to get access to the following files:
concrete_echo_V0004.exe 38 MB
ABOUT 9 kB
README 7.1 kB
TECHNICAL_DOCUMENTATION 13 kB
CONCRETE_ECHO V0002 9.4 MB
Development log
- CONCRETE_ECHO: Update Patch 1 is out (V0004)91 days ago
- Update in the works!Dec 07, 2025
- CONCRETE_ECHO LAUNCHDec 05, 2025










